Let M(x, y)be the midpoint of the segment
.
Let G and H be the
.
The midpoint of the segment = 
Coordinates of G and H are
respectively.
Substitute the coordinate values
in the
midpoint formula.
\
(Product of two different signs is negative)
(Add: 3.4 + 7.8 = 11.2 and 2.1 + 3.6 = 5.7)
(Subtract:
)
(Divide:
)
The midpoint point of the segment
is
.